Since r73, Three.js automatically resizes textures to the nearest power of two (which might be smaller) in some cases. This means we might loose pixel data: if a sprite is 70x130, it will be resized to 64x128! This is due to WebGL 1.x limitations that will go away with WebGL 2, but we can't just sit and wait for it to happen.

To counteract that, we probably want to create a canvas with next-power-of-two width and height (not nearest, next, so 70x130 would import into a 128x256 canvas) and draw the original texture unscaled into it so that it is not distorted on import. And we'd need to adapt texture coordinates accordingly.

Not entirely sure whether we should try to make this completely transparent for the user (do the change behind the scenes but hide it), or just always resize and enforce PoT textures for sprites. ... There are implications about animations and frames though.

Also of note: at the moment, we allow using any kind of formats for sprites (GIF, JPG, PNG). If we end up editing the source file on import, we could always generate a PNG and return that on download. Which probably makes more sense anyway?

We should set the grid size to the whole texture's size automatically when importing a texture for the first time. Having to set it up manually is unnecessary.

The way to do that would be for the client to detect that this is the first import, get the image size and send the appropriate SupClient.editAsset command.

We'll need to update http://docs.superpowers-html5.com/en/getting-started/first-game accordingly.

The fix in #27 reintroduced this bug. Go to http://sparklinlabs.itch.io/lumberjack and press Space in the game: notice the page scrolls.

cc @florentpoujol + #10

When loading the scene editor, a lot of scripts from every plugin is loaded here.

There are currently fetched in series when they could be loaded in parallel.
I already did this kind of change in the settings plugin. See this commit for reference.

One important point to note. SupClient.activePluginPath must be set just before the componentEditors scripts are executed, so that each of them has their proper path for loading i18n files and stuff like that. It should be possible to achieve this when loading the scripts in parallel by listening for the "beforescriptexecute" event for each of the scripts and doing it when it is triggered.

(For now, F can be used)

For example I have a tileset with all the characters, another with the font, and another with the background elements, and I would like to be able to use elements from all of these tilesets in a single tilemap. Let me know what you think ! 😄

See https://trello.com/c/RpdoFljI/683-font-add-opacity-to-component-editor and #22

This is confusing a lot of people. We should blit a "EMPTY TILE" on it in the tile selector panel in the sidebar

We've got a global search system for scripts. We should to implement a global replace too.

This will allow floating point numbers while keeping the default step of 1.

Not sure how. Maybe have a default project template that has a scene with a camera and a single sprite in it. Maybe the template named "default" could be special and be selected by default (instead of the empty project like currently).

If anyone has a better idea, chime in!

This should probably be done by a client-side check (in plugins/default/scene/editors/scene/ui.ts) alongside a server-side error (in SceneNodes.ts)

Cross-domain iframe can't access localstorage. This is may be more of an itch.io problem than superpowers-game. Your best solution may be to defensively wrap localstorage with a try-catch.

domain is http://sparklinlabs.itch.io/fat-kevin
iframe is http://commondatastorage.googleapis.com/itchio/html/93556/LastFinalKevin/player/index.html

results in error:

Uncaught SecurityError: Failed to read the 'localStorage' property from 'Window': Access is denied for this document.

on Google Chrome version 47.0.2526.106 (64-bit)

The bounding box of the sprite / font / map should be computed and we should prevent scrolling past the preview. It should be possible to get it completely off screen, but no farther than that.

Let's use the SupCore.system.registerPlugin (or maybe SupClient.registerPlugin?) to expose a mapping between asset classes and asset types to the behavior editor. Then we can use it to allow customizing behavior properties of those classes.

Upon opening a Cubic Model in the Editor and then selecting a Node and trying to use the Stretch Transform, the Viewport of the Editor just freezes. Only closing and reopening the Asset solves the problem.

Console is throwing the following exception:

Uncaught TypeError: Cannot read property 'update' of undefined
THREE.TransformControls.domElement.update @ components.js:964
THREE.TransformControls.domElement.setMode @ components.js:907
TransformHandle.setMode @ components.js:1330
onTransformModeClick @ index.js:19482
components.js:964 Uncaught TypeError: Cannot read property 'update' of undefined
THREE.TransformControls.domElement.update @ components.js:964
TransformHandle.update @ components.js:13244
.Actor.update @ SupEngine.js:36602
(anonymous function) @ SupEngine.js:369328
.GameInstance.update @ SupEngine.js:369328
.GameInstance.tick @ SupEngine.js:36900
tick @ index.js:18419

It looks like our current implementation of Sup.Actor.rotateLocalEulerAngles uses extrinsic rotations, which basically means: it's wrong. We should use yaw pitch roll (so intrinsic rotations).

There might be other related bugs and we should do a thorough test, but that's the main one we encountered. Also, we should clean up our Sup.Actor class to use THREE.js's .rotation and .quaternion were appropriate, rather than going through the quaternion each time.

Looks like saving with errors now works when it shouldn't. We should update the TypeScript definitions and see what changed.

Should be renderable to a texture, see http://threejs.org/examples/#webgl_materials_video

When the model has an armature, we should have an option to display the skeleton helper as well as bone names.

Both parts of ship2.blend should import correctly when exported with Blender's COLLADA exporter and then converted to glTF with the 1.0 glTF converter.

For instance, when exporting/importing the hull only, it is imported with a weird non-uniform scale and its up axis is wrong.

(Related forum thread: http://itch.io/t/14039/stretched-3d-models-plus-other-issues#post-11443)

The Game Settings should allow selecting a subset of all assets to load immediately and we should offer an API to load other assets dynamically at runtime.

It would be nice if we could control precisely how a cannon collider should be created in the scene editor.
For example i wish to be able to set the group and the mask of a cannon body and being able to select the number of segment created for a cylinder (8 segments is enough for a grenade where as 32 would be better for wheels)

When moving an object around with transform handles, the client should ignore what the server says and do its thing locally to avoid visible lag.

As found in Sup.SpriteRenderer and others.

See https://github.com/superpowers/superpowers-game/tree/master/plugins/default/font/typescriptAPI and https://github.com/superpowers/superpowers-game/tree/master/plugins/default/sprite/typescriptAPI.

it says "common:actions.cancel" instead of just cancel

(I'm on osx)

Basically, this amounts to doing this: 03645ec for all the other asset editors.

The documentation plugin provides a generic mechanism for plugins to register one or more Markdown documentation pages.

It would be nice to be able to call up the related documentation page for the current editor or tool by pressing F1 (or later, clicking some button).

• Expose a setupHelpCallback(callback: Function); method to SupClient that simply stores the callback for later use and should be called by each editor or tool on startup
• Bind the F1 in SupClient.setupHotkeys to check if a help callback was provided, and if so, call it
• Add a window.addEventListener("message", ...); handler to the documentation editor, similar to

  superpowers-game/plugins/default/typescript/editors/search/ui.ts

  Line 27 in 2f0a995

  window.addEventListener("message", (event: any) => {

• Go over the editors that already have some documentation pages and use SupClient.setupHelpCallback to open the documentation tool at the correct page using window.parent.postMessage similar to https://github.com/superpowers/superpowers-game/blob/master/plugins/default/typescript/editors/script/ui.ts#L505

On OSX 10.11.2

using the standalone client

• I create a project with the 2d platformer template
• I hit export and go to an empty directory and click open
  bang crash

salient-lookin error line here:
'NSImageCacheException', reason: 'Cannot lock focus on image <NSImage 0x7fa665a658c0 Size={0, 0} Reps=(
)>, because it is size zero.'

full crashlog here:
crashlog.txt

This will make renaming and reparenting assets much less risky since errors will automatically be reported in the editor if an asset no longer exists. Also, the returned asset will have the correct type right away (no need for Sup.get("Some Asset", Sup.SomeAssetType)).

Something like that:

    Sup.entries["World Map"]["Mushroom"].asset
    Sup.entries["World Map"]["Mushroom"].loadAsset(() => {});
    Sup.entries["World Map"]["Mushroom"].cloneFromStorage((newAsset) => {
      // ...
    });

I think @bilou84 said this would require a change to https://github.com/sparklinlabs/dnd-tree-view because of the reported insertion index not behaving like we need it to for group nodes (actors are group nodes since they can have children) .

Since a few versions back, you can't anymore input characters (letters, signs, numbers) in HTML input fields in the player.

Happens for any kind of inputs fields as well as for textareas.
Happens in the browser (Chrome) and the app.
All other kind of inputs works : enter, backscape, delete, tab keys, mouse clicks...
You can also copy/paste character from/to the field.

It works in the "web" system, so that's why I post this as an issue for supGame.

Hi! great day

Can i host superpowers on server so we can access it via browser ?

It looks like the old map's name is still stored client-side until you select something.

Bug is located in sprite/network.ts or sprite/ui.ts

When clicking multiple times, the editor should cycle through the various raycast candidates so that objects behind the first one can be selected too.

See itchio/itch@568607f and https://twitter.com/fasterthanlime/status/696783883975704576.

We should register a plugin that associates an asset type with an action ("create an actor and put a SpriterRenderer component with this sprite asset on it", "create a prefab with this scene asset", etc.)

Reparenting an actor to right under its current parent seems to lead to a max call stack server-side error.

Display a loading indicator while the scene is loading and disable all buttons until the scene asset has loaded.

According to Ryan on Skype, touch controls don't work on iOS 9.2.1 / Safari.

We're using the standard stuff in SupEngine's Input.ts but maybe Safari needs its own thing? Looking at http://caniuse.com/#feat=touch, they should support it.

Anyone with an iPhone / iPad can give it a look and try to find out what needs to be done?

And maybe .setLocalBoneTransform?

Over here:

We need to add a if (entries.byId[...] != null) check.